Overview of Dr. Ackert

Dr. Gregory Ackert is a gastroenterologist in New Hyde Park, NY and is affiliated with multiple hospitals in the area, including North Shore University Hospital, Long Island Jewish Medical Center, St. Francis Hospital, The Heart Center, St. James Hospital, and NYU Langone Hospitals. He received his medical degree from NYU School of Medicine and has been in practice 39 years. Dr. Ackert accepts several types of health insurance, listed below. He is one of 173 doctors at North Shore University Hospital and one of 114 doctors at Long Island Jewish Medical Center who specialize in Gastroenterology.

Education & Training

  • North Shore-Long Island Jewish Health System
    North Shore-Long Island Jewish Health SystemResidency, Internal Medicine, 1983 - 1984
  • North Shore-Long Island Jewish Health System
    North Shore-Long Island Jewish Health SystemFellowship, Gastroenterology, 1981 - 1983
  • North Shore-Long Island Jewish Health System
    North Shore-Long Island Jewish Health SystemResidency, Internal Medicine, 1978 - 1981
  • NYU School of Medicine
    NYU School of MedicineClass of 1978

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1979 - 2022
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Publications & Presentations

PubMed

Hospital Affiliations

Insurance Accepted

  • Aetna Choice POS II
    Aetna HMO
    BCBS Blue Card PPO
    CIGNA HMO
    CIGNA Open Access
    CIGNA PPO
    Empire BCBS HMO
    Empire BCBS PPO
    GHI PPO
    Great West PPO
    HIP of New York - Select PPO
    Humana ChoiceCare Network PPO
    MagnaCare PPO
    Multiplan PHCS PPO
    Multiplan PPO
    MVP Healthcare PPO
    Oxford Health Freedom
    Oxford Health Liberty
    United Healthcare - Direct Choice Plus POS
    United Healthcare - Direct Options PPO
  • Please verify your coverage with the provider's office directly when scheduling an appointment